*SUPPORT*
IN: blicket lug kiki OUT: PURPLE PINK PURPLE
IN: wif lug blicket OUT: GREEN PURPLE GREEN
IN: kiki lug kiki OUT: PINK PINK PINK
IN: kiki kiki lug dax OUT: PINK PINK RED PINK
IN: wif lug wif OUT: GREEN GREEN GREEN
IN: kiki zup zup OUT: PINK PINK PINK PINK
IN: wif lug kiki OUT: GREEN PINK GREEN
IN: wif dax zup zup OUT: GREEN RED GREEN RED GREEN RED GREEN RED
IN: kiki OUT: PINK
IN: dax OUT: RED
IN: wif lug blicket tufa wif OUT: GREEN PURPLE GREEN GREEN GREEN PURPLE GREEN
IN: dax dax OUT: RED RED
IN: wif zup OUT: GREEN GREEN
IN: blicket OUT: PURPLE

*QUERY*
IN: kiki zup OUT: PINK PINK
IN: blicket tufa blicket OUT: PURPLE PURPLE PURPLE
IN: dax lug blicket OUT: RED PURPLE RED
IN: dax lug wif OUT: RED GREEN RED
IN: kiki kiki zup zup OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: blicket lug blicket OUT: PURPLE PURPLE PURPLE
IN: blicket lug dax OUT: PURPLE RED PURPLE
IN: kiki kiki OUT: PINK PINK
IN: kiki lug wif OUT: PINK GREEN PINK
IN: dax lug dax tufa wif OUT: RED RED RED GREEN RED RED RED

*GRAMMAR*
kiki -> PINK 
 wif -> GREEN 
 blicket -> PURPLE 
 dax -> RED 
 u1 lug u2 -> [u1] [u2] [u1] 
 x1 zup -> [x1] [x1] 
 x1 tufa u1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 